package edu.sctu.practice.class02.shuqiqi.practice.demo07;

/**
 * Created by admin on 2015/11/6.
 */
public class Main {
    public static void main(String[] args) {
        TellPhone tel1=new CellPhone();
        tel1.call();
        tel1.message();

        TellPhone tel2=new SmartPhone();
        tel2.message();
        tel2.call();
    }
}
